涛神的乌托邦

atoi int atoi ( const char * str );   Convert string to integer Parses the C string str interpreting its content as an integral number, which is returned as an int value. The function first d

#include #include #include using namespace std; int main() {     string lit = "378+123;";     istringstream instr(lit);     int word;     while(instr >> word)         cout     return